joe rogan is a black belt in jiu-jitsu under Eddie Bravo, green belt in Judo, 2nd degree black belt in Taekwondo. he can be pretty biased at times towards jiu-jitsu fighters but overall his commentating is ok.

at times. every fight he makes a fighter out to be superman. one of his most repeated lines " wow thats like straight out of a movie!" all he does is hype boring fights. he sucks at commentating. perfect commentators for mma would be kenny Florian, randy couture, and the mike chavello.